TDRSS lightcurve for Trigger=254532

Notes:

• 1) None of the TDRSS light curves are background subtracted.

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 03 Jan 07 20:46:54 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     254532,   Seg_Num: 0
GRB_RA:          352.557d {+23h 30m 14s} (J2000),
                 352.645d {+23h 30m 35s} (current),
                 351.936d {+23h 27m 45s} (1950)
GRB_DEC:         +26.875d {+26d 52' 32"} (J2000),
                 +26.914d {+26d 54' 51"} (current),
                 +26.600d {+26d 35' 59"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       2905 [cnts]    Image_Peak=196 [image_cnts]
TRIGGER_DUR:     0.512 [sec] 
TRIGGER_INDEX:   121     E_range: 15-50 keV
BKG_INTEN:       32696 [cnts]
BKG_TIME:        74782.32 SOD {20:46:22.32} UT
BKG_DUR:         8 [sec]
GRB_DATE:        14103 TJD;     3 DOY;   07/01/03
GRB_TIME:        74799.41 SOD {20:46:39.41} UT
GRB_PHI:         -131.07 [deg]
GRB_THETA:        20.14 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     17.23 [sigma]
IMAGE_SIGNIF:    9.86 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +1  +5  +0  +0 -12  +1 
SUN_POSTN:       284.22d {+18h 56m 54s}  -22.79d {-22d 47' 36"}
SUN_DIST:         82.70 [deg]   Sun_angle= -4.6 [hr] (East of Sun)
MOON_POSTN:      108.58d {+07h 14m 19s}  +26.77d {+26d 46' 10"}
MOON_DIST:        98.30 [deg]
MOON_ILLUM:      100 [%]
GAL_COORDS:      101.38,-32.58 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:        4.77, 27.43 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This is a rate trigger.  
COMMENTS:        A point_source was found.  
COMMENTS:        This does not match any source in the on-board catalog.  
COMMENTS:        This does not match any source in the ground catalog.  
COMMENTS:        This is a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 295.93,17.72 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 03 Jan 07 21:00:35 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     254532,   Seg_Num: 0
GRB_RA:          352.557d {+23h 30m 14s} (J2000),
                 352.645d {+23h 30m 35s} (current),
                 351.936d {+23h 27m 45s} (1950)
GRB_DEC:         +26.875d {+26d 52' 32"} (J2000),
                 +26.914d {+26d 54' 51"} (current),
                 +26.600d {+26d 35' 59"} (1950)
GRB_DATE:        14103 TJD;     3 DOY;   07/01/03
GRB_TIME:        74799.41 SOD {20:46:39.41} UT
TRIGGER_INDEX:   121
GRB_PHI:         -131.07 [deg]
GRB_THETA:        20.14 [deg]
DELTA_TIME:      51.00 [sec]
TRIGGER_DUR:     0.512 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     17.23 [sigma]
IMAGE_SIGNIF:    9.86 [sigma]
LC_URL:          sw00254532000msb.lc

Initial TDRSS lightcurve and spacecraft attitude plot

TDRSS lightcurve from T0-30 to T0+50 (zoom in)

TDRSS light curve from T0-1 to T0+2 (More zoom in)

1.6s binned TDRSS light curve

Extended TDRSS light curve and spacecraft attitude plot(s)

Extended TDRSS lc No.1

Extended TDRSS lc No.2

Extended TDRSS lc No.3

Extended TDRSS lc No.4

Extended TDRSS lc No.5

Plot creation:
Wed Jan  3 16:03:50 EST 2007